#define _CRT_SECURE_NO_WARNINGS 1
#include <stdio.h>
#include <string.h>
int main()
{
	char a[] = "HelloWorld!";
	char* p = a;
	printf("%d\t%d\t%d\t%d\n", sizeof(a), sizeof(p), strlen(a), strlen(p));
	return 0;
}